Cos De BAHA Niacin Serum Review
Our verdict
A fragrance-free serum from Cos De BAHA priced at $13.99 for 60 milliliters, making it one of the better values per milliliter in this silo. With a 4.5-star rating across 1,200 reviews and 10 units bought last month, it has consistent buyer support.
Check price on AmazonBest for
Budget-minded shoppers who want a larger-volume, fragrance-free serum targeting the appearance of acne marks, fine lines, and uneven tone.
Skip if
You need a disclosed full ingredient list with confirmed percentages, or you prefer a serum with hydrating actives like hyaluronic acid as the primary focus.
- Form Drop
- Targets Acne,Provides Vitamins,Wrinkles,Uv Protection
- Size 60 Milliliters
- Scent Fragrance Free, Fresh
- Skin tone Fair
- Priced 36% below the category median ($22.00 across 291 tracked models)
Our scorecard
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Owner rating4.5/5
4.5 average across 1,200 owner ratings
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Popularity3.8/5
1,200 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other anti-aging skincare: serums, night creams, facial peels, wrinkle patches and anti-aging devices we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['At $13.99 for a 60 milliliter bottle, the Cos De BAHA Niacin serum delivers notable volume for the price. The drop format and fragrance-free formula make it accessible for a wide range of skin types. The brand name references niacinamide, and the product is positioned toward acne marks, fine lines, UV protection support, and uneven appearance.', 'While no key ingredient is explicitly confirmed in the specs beyond what the product name implies, niacinamide is a well-supported skincare ingredient that may help with the look of pores, blemishes, and uneven tone over consistent use. The fragrance-free status is a notable advantage for those building a sensitive-skin routine.', 'With 1,200 reviews at 4.5 stars and a fair-toned skin type note in the specs, this serum appears to resonate with buyers who prioritize clean formulations and value. The 60 ml size gives roughly 2 months of once-daily use, making the per-use cost very low.']
Pros
- Strong value at $13.99 for 60 ml
- Fragrance-free formula suitable for reactive skin
- 4.5-star average from over 1,200 reviews
- Targets the appearance of acne marks, fine lines, and uneven tone
- Drop format allows precise dosing
Cons
- No key ingredient explicitly confirmed in specs
- No skin type listed, so fit for very sensitive or dry skin is unclear
- No hydrating actives like hyaluronic acid disclosed
Specifications
- Form
- Drop
- Targets
- Acne,Provides Vitamins,Wrinkles,Uv Protection
- Size
- 60 Milliliters
- Scent
- Fragrance Free, Fresh
- Skin tone
- Fair
Performance notes
Niacinamide (vitamin B3) is one of the most researched topical ingredients for the look of enlarged pores, uneven pigmentation, and surface texture. When used consistently at typical concentrations, it may help with the appearance of post-acne marks and support a more even complexion. It is generally well-tolerated across skin types and pairs well with most other actives. The fragrance-free formula reduces the risk of contact irritation.
What buyers say
A 4.5-star rating across 1,200 reviews signals a reliably positive buyer experience. The consistent monthly sales of around 10 units indicate ongoing demand rather than a spike-and-fade pattern. Buyers tend to appreciate the value, the large bottle size, and the clean, unscented formula.
More from Cos De BAHA
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Frequently asked questions
Is the Cos De BAHA Niacin serum safe for sensitive skin?
The fragrance-free formula is a good starting point for sensitive skin. Niacinamide is widely regarded as gentle and is often recommended for sensitive skin types. That said, everyone's skin responds differently, so patch-testing on a small area for a few days before full-face use is a reasonable precaution.
How does a 60 ml bottle compare to the typical serum size?
Most serums in this category come in 30 ml bottles. A 60 ml bottle at once-daily use typically lasts about 2 months, compared to 1 month for a 30 ml product. At $13.99, the per-milliliter cost is among the lowest available, which makes it a strong option for daily users who go through serum quickly.